26106223557266 has 8 divisors (see below), whose sum is σ = 40861915133184. Its totient is φ = 12485585179540.

The previous prime is 26106223557259. The next prime is 26106223557277. The reversal of 26106223557266 is 66275532260162.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283763299490 + ... + 283763299581.

It is an arithmetic number, because the mean of its divisors is an integer number (5107739391648).

Almost surely, 2^{26106223557266} is an apocalyptic number.

26106223557266 is a deficient number, since it is larger than the sum of its proper divisors (14755691575918).

26106223557266 is a wasteful number, since it uses less digits than its factorization.

26106223557266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567526599096.

The product of its (nonzero) digits is 10886400, while the sum is 53.

The spelling of 26106223557266 in words is "twenty-six trillion, one hundred six billion, two hundred twenty-three million, five hundred fifty-seven thousand, two hundred sixty-six".